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Satellite setups are different than terrestrial and cable ones, as there is a device coupled at the antenna, called LNBf, which converts the frequency from a GHz range at C-Band or Ku-Band into an intermediate frequency at S-Band (ranging up to ~2GHz). There are several different models of LNBf, with different IF conversions, but the most common nowadays is called Universal LNBf. Those got their frequency ranges extended in the past, when Astra 19.2E sattellite was launched. The universal LNBf has two local oscilators: - 9.75 GHz - 10.6 GHz The first one is used when the frequency is between 10.7 GHz up to 11.7 GHz. The second one is for frequencies between 11.7 GHz to 12.75 GHz. With that, the IF signal will be at 950 MHz to 2,150 MHz range. Add support for doing the above math, and make clear that the frequencies expected by the driver should be at Ku-Band range. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| vidtv_bridge.c | ||
| vidtv_bridge.h | ||
| vidtv_channel.c | ||
| vidtv_channel.h | ||
| vidtv_common.c | ||
| vidtv_common.h | ||
| vidtv_demod.c | ||
| vidtv_demod.h | ||
| vidtv_encoder.h | ||
| vidtv_mux.c | ||
| vidtv_mux.h | ||
| vidtv_pes.c | ||
| vidtv_pes.h | ||
| vidtv_psi.c | ||
| vidtv_psi.h | ||
| vidtv_s302m.c | ||
| vidtv_s302m.h | ||
| vidtv_ts.c | ||
| vidtv_ts.h | ||
| vidtv_tuner.c | ||
| vidtv_tuner.h | ||